<template>
  <div>
    <!--商品列表区域   -->
    <div class="goods-list">
      <router-link tag="div" :to="'/home/goodsinfo/'+item.id" class="goods-item" v-for="item in goodsList" :key="item.id">
        <img :src="item.img_url" alt="">
        <h1 class="title">{{item.title}}</h1>
        <div class="info">
          <p class="price">
            <span class="new">￥{{item.sell_price}}</span>
            <span class="old">￥{{item.market_price}}</span>
          </p>
          <p class="sell">
            <span>热卖中</span>
            <span>剩{{item.stock_quantity}}件</span>
            </p>
        </div>
      </router-link>
      <mt-button type="danger" size="large" style="margin-top:10px" @click="loadmore">加载更多</mt-button>
    </div>
  </div>
</template>

<script>
export default {
  data(){
    return {
      page:1,
      goodsList:[],
      loaded:false
    }
  },
  created(){
    this.getGoodsListByPage();
  },
  methods:{
    async getGoodsListByPage(){
      //根据页码获取商品
      const {data}=await this.$http.get('/api/getgoods?pageindex='+this.page);
      if(data.status===0){
        if(data.message<=0){
          this.loaded=true;
          return false;
        }
        this.goodsList=this.goodsList.concat(data.message);
      }
    },
    loadmore(){
      if(this.loaded){
        return;
      }
      this.page++;
      this.getGoodsListByPage();
    }
  }
}
</script>

<style lang="scss" scoped>
.goods-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  padding: 0 7px;
  .goods-item {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 49%;
    border: 1px solid #ccc;
    margin-top: 7px;
    box-shadow: 0 0 7px gray;
    padding: 2px;
    img {
      width: 100%;
      min-height: 170px;
    }
    .title {
      font-size: 14px;
    }
    .info {
      background-color: #eee;
      overflow: hidden;
      .price {
        .new {
          color: red;
          font-weight: 700;
          font-size: 16px;
          margin-right:10px;
        }
        .old {
          text-decoration: line-through;
          font-size: 12px;
        }
      }
      p {
        margin: 0;
      }
      .sell {
        display: flex;
        justify-content: space-between;
        span {
          font-size: 12px;
        }
      }
    }
  }
}
</style>